Thinkpad CD-RW/DVD-ROM Combo II Ultrabay Slim Drive - 13N6769The Thinkpad CD-RW/DVD-ROM Combo II Ultrabay Slim Drive offers: * Store up to 700 MB of data on a single CD-R or CD-RW media (1) * Read or write data with its speedy data transfer rates * Minimize recording errors with buffer underrun protection technology * Play back DVD movies and run or install DVD software at up to 8x maximum (2) DVD data transfer ratesNote:1. Requires appropriate media. Some CD-R media supports storage of up to 700 MB.2. CD and DVD drives list maximum rates; rates are variable and are often less than the maximum possible.Compatible Models:ThinkPad R50 1829, 1830, 1831, 1836 ThinkPad R50p 1832, 1833 ThinkPad T40/T41/T41p Series 2373, 2374, 2378, 2379 ThinkPad Dock II(5) 2877 ThinkPad X40 Series(6) 2371, 2372, 2382, 2386